Roofing Toppers are a type of architectural feature that is used to top off a roof. CUPOLAS, which are seven letters long, are one of the most common types of Roofing Toppers. They are typically made of wood or metal and are often decorated with weathervanes, finials, or other ornamental features. CUPOLAS provide ventilation and light to the roof and can also be used to add a decorative touch to a building.